kern/51120: MSGBUF_SIZE doesn't work in makefiles

Ruslan Ermilov ru at freebsd.org
Thu Apr 17 23:40:12 PDT 2003


The following reply was made to PR kern/51120; it has been noted by GNATS.

From: Ruslan Ermilov <ru at freebsd.org>
To: "Vladimir V. Kalashnikov" <root at ksue.edu.ua>
Cc: FreeBSD-gnats-submit at freebsd.org
Subject: Re: kern/51120: MSGBUF_SIZE doesn't work in makefiles
Date: Fri, 18 Apr 2003 09:39:56 +0300

 On Fri, Apr 18, 2003 at 08:56:08AM +0300, Vladimir V. Kalashnikov wrote:
 > in msgbuf.h  (size: 2477 bytes) replace
 > #define MSGBUF_SIZE     32768
 >    with
 > #error "MSGBUF_SIZE isn't specified"
 > 
 > and do compilation of new kernel,
 > i.e. config xyz; make depend; make
 > 
 > even if "options MSGBUF_SIZE=91920" is placed somewhere in config
 > file the #error "MSGBUF_SIZE isn't specified" will be hit.
 > 
 Sources playing with MSGBUF_SIZE are expected to
 #include "opt_msgbuf.h" before #include <sys/msgbuf.h>.
 
 
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 -- 
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